Customer Ratings & Reviews

It's so nice to use easy to setup. I like to use it while sitting in my bed as I watch my TV from my computer using CBS .com so I don't have to get up and change it from the computer desk that is nice being wireless.

This mouse is great for anyone with carpal tunnel. I have used this mouse for two decades ever since my carpal tunnel and arthritis started giving me trouble while at my computer desk. I use this mouse full time and it takes a lot of stress off of my wrist. It is ergonomically designed and only requires a small learning curve to use compared to a traditional mouse.

I've owned many Logitech mice, and wanted to stick with the brand: they make comfortable, reliable, reasonably-priced devices. This mouse, like all I've owned, is a perfect size and has a good feel to it. The USB receiver slips in perfectly and the mouse takes off without a hitch, it's a plug and play. I like the Trackball it makes it easy to move the mouse around. The only problem is that you do have to clean it by removing the trackball with a pen or something on the bottom. Then you just clean the 3 points on the inside.

I have used this track ball for years. It allows for more accurate aiming and tracking than traditional mouse with less wear and tear on the hand and wrist.

Not sure if it’s the best mouse but it’s the best one I’ve ever used, especially when you wanna work anywhere and anytime since U can use it on any surface. Wish I’d found this thing sooner.

I have 2 of these and have been buying this style from Logitech for the last 22 years. I still have all of them and they all work, just wanted the new features each time. Battery lasts me about 1 1/2 years.

This is the second time I've purchased this trackball. My original was about 7-8 tears old. Obviously I loved it enough to buy a second one when it finally died. Really like that you move the ball with your thumb. I like to sit in my recliner and work on the laptop. With a lap desk, you can just position this on the side and not worry about moving it around. I find the trackball really accurate too. Definitely recommend!!

I bouught one for another computer, and then this one. Works very well in small space since you don't have to move unit around. Just use ball to operate. Also, it works much faster than one you move around.

we bought 2 of these Logitech - M570 Wireless Trackball Mouse and I am thinking of getting 1 more. they work great for controlling a computer that you have hooked up to a big screen t.v. that you watch netflix on.

This is our third thumball mouse from Logitech. Two were bought for couch and chair use and the third as a replacement for one we just wore out. Comfortable, accurate, highly adjustable to personal tastes and great on batteries. I can't think of a thing bad about this trackball except it seems to attract dust on the bearing surfaces of the ball suspension - my greasy thumb, I'm sure.

Great overall product. I bought this one because my wife was having hand and arm pain, and she misplaced her old one while moving. It takes a few days to get used to, but it actually worked for her after that.

I have always used trackballs because I don't like have to moving a normal mouse all over the desk trying to get it to go where I want it to go. The wireless is even better since there are no wires to deal with.

This is the best mouse by far. The ball makes it so easy to use without having to have a space to maneuver around. I even have it just sitting on the arm of my couch while I use my laptop.

I have had several of these rollerballs over the last few years, and would never go back to a regular mouse. These are comfortable, and I don't have to keep lifting the mouse to get the cursor where I want it.

The logitech is the best (and maybe only) wireless trackball. It has good precision and allows me to share the dongle from my logitech keyboard. I use one of these on every computer to cut down on wrist stress.

I am completely committed to the trackball mouse concept, and feel weird when I'm on another computer with a conventional mouse. I love that I don't have to move a mouse all over the place (and many times off the mouse pad) just to line up my pointer. I run the wireless Logitech Trackball and keyboard combo and have for years. I don't have a lot of room on my desk top so a stationary mouse is imperative. I can't see going back to a conventional mouse ever again.

Great for casual users but wears out in a few months with heavy gaming. The button contacts are plastic and slowly mushroom out and make mouse clicks difficult. This forces one to push harder which increases the mushrooming until the buttons don’t work. As for the usage, the thumb mouse takes a little getting used to but are better than the mice you have to slide all over the place when gaming and is easier on the wrist and the software enables you to set the mouse so you can keep your thumb in place and move the cursor from side to side with only a slight thumb movement.

I finally know where my cursor is by just moving my thumb slightly on the trackball. This mouse is much easier to use than the conventional normal mouse.

I wanted to try a trackball mouse when I started having shoulder problems. It had to be wireless. Now that I have adjusted to it I will never go back to a standard mouse. And, no more shoulder problems!

I bought this mouse together with a new ergonomic keyboard in an attempt to upgrade my computer practices. The mouse is very cool looking and works well. However, it forces you to use the ball with your big finger to guide the mouse arrow on your screen instead of moving the entire mouse/hand. This has the advantage that you have considerably less tension in your arm and more efficiency in multitasking clicks. The disadvantage is tough that it takes some time to get comfortable with the new moves and that you have considerably less precision in the very fine movements. So if you have to use your mouse to draw curves or get quickly to a very precise position, you might have some trouble getting it right for a while. Otherwise, all is good. You might even navigate the internet a little faster thanks to the buttons on the edge of the mouse. Enjoy!